| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.94 | 11.588% | $253.2378 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $134.46 | 7.717% | $144.8363 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $171.80 | 4.172% | $178.9675 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $41.57 | 12.784% | $46.8843 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $157.91 | 13.794% | $179.6921 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $67.75 | 5.846% | $71.7107 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $50.66 | 5.535% | $53.464 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $851.09 | $928.7927 | $928.79 | $928.80 | $928.80 | |